Let’s talk about the steps to deploy Golang applications in Jenkins

Golang is a fast, efficient and reliable programming language suitable for building cloud computing applications and network services. Jenkins is an open source continuous integration and continuous delivery tool that can help developers automatically build, test and deploy their code.

This article will introduce the steps to deploy Golang applications using Jenkins.

1. Installing Jenkins

Before you begin, you need to install Jenkins. The latest version can be downloaded from the official Jenkins website. After the installation is complete, you can access Jenkins by visiting http://localhost:8080.

You need to install the Jenkins plugin to support Golang builds. In the Jenkins console, go to the "Manage Plugins" menu. In the "Optional Plugins" tab, search for "Go Plugin" and install it. After the installation is complete, you need to restart the Jenkins service.

2. Configuring Jenkins

In Jenkins, you need to set the environment variables for Golang. In the Jenkins console, select the Global Tool Configuration tab. Add the $PATH variable to the "Environment Variables" section. In the "Go" section, select the "Automatically install" option and enter the desired Golang version. save Changes.

3. Create Jenkins Task

In Jenkins, you need to create a new task to build and deploy the Golang application. In the Jenkins console, select New Task and enter a task name. Select the "Freestyle" project type. Click OK.

In the Build section, you need to add a build step to compile the application. Select the "Execute Shell" option and enter the following command: go build. This will compile the application using Golang.

In the "Post-Build Actions" section, you need to add an archiving step to your application. Select the "Archive Artifacts" option and enter the path and name of the file to be archived. For example, /root/go/src/app/app.

In the "Post-Build Actions" section, you need to set up a deployment step. Select the "Send build artifacts over SSH" option and enter the SSH connection information and target directory. This will deploy the application into the specified directory after building.

4. Testing Jenkins Tasks

Now you can test that your Jenkins tasks are correct. Click the Build Task button to start the build process. You can view the build progress and logs by clicking the Build History link. If there are any issues, check the logs and resolve them one by one.

Summary

In this article, we introduced how to use Jenkins to deploy Golang applications. First, we covered the process of installing and configuring Jenkins. We then created a new Jenkins task to build and deploy our application. Finally, we tested the task and checked the build logs. Jenkins is great for automating build and deployment processes, which makes development more efficient and reduces the chance of human error.

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